25150112 has 24 divisors (see below), whose sum is σ = 53323956. Its totient is φ = 11607552.

The previous prime is 25150087. The next prime is 25150133. The reversal of 25150112 is 21105152.

It can be written as a sum of positive squares in 2 ways, for example, as 24960016 + 190096 = 4996^2 + 436^2 .

It is a super-2 number, since 2×25150112² = 1265056267225088, which contains 22 as substring.

It is a zygodrome in base 4.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29813 + ... + 30644.

Almost surely, 2^25150112 is an apocalyptic number.

It is an amenable number.

25150112 is an abundant number, since it is smaller than the sum of its proper divisors (28173844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25150112 is a wasteful number, since it uses less digits than its factorization.

25150112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60480 (or 60472 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 25150112 is about 5014.9887337859. The cubic root of 25150112 is about 292.9858465597.

Adding to 25150112 its reverse (21105152), we get a palindrome (46255264).

The spelling of 25150112 in words is "twenty-five million, one hundred fifty thousand, one hundred twelve".